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Products & Services

Roofing Services
Roof Replacement
Skylights & Sun Tunnels
Roof Repair
Roof Inspections

Commercial Roofing

Types of Roofing
Asphalt Shingles
Asphalt & Fiberglass Shingles
Wood Shingles & Shakes
Metal Roofing
Energy-Efficient Shingles

Siding Services
Siding Installation
Siding Replacement
Vinyl Siding Installation
Vinyl Siding Replacement

Covered Gutters & Downspouts
Gutter Leaf Protection
Seamless Gutters
Gutter Installations
Gutter Replacements
Gutter Guards & Leaf Covers
Aluminum Gutters

Replacement Windows & Doors
Vinyl Doors
Aluminum Doors
Steel Doors
Fiberglass Doors
Bay & Bow Windows
Vinyl Windows
Double-Hung Windows
Casement Windows
Entry Doors

Attic Insulation
Cellulose Insulation
Rigid Foam Insulation
Radiant Barrier
Duct Sealing
Duct Insulation
Duct Cleaning
Ice Damming
Attic Mold Treatment
Attic Air Sealing

Before and After Pictures from Old Lyme
Roof Replacement in Lyme, CT

Roof Replacement in Lyme, CT

Before After
Roof Replacement in Lyme, CT Roof Replacement in Lyme, CT

Kristie reached out to us at Klaus Larsen with a nine-year-old leaking roof. Small drips of water were seeping into her third floor—definitely not what you want to see after replacing your roof just nine years ago! Initially seeking a repair estimate, upon assessing the roof's condition, it became clear that a full roof replacement was necessary to preserve the home's structure. Choosing a roofing company that uses top-tier products and skilled workers is crucial; otherwise, you may find yourself facing another replacement before your roof even reaches ten years, just like Kristie did. Thankfully, Kristie chose Klaus Larsen Roofing Systems. Our industry-leading products and expert team ensure a durable roof for your home. With a full roof replacement, we offer a 50-year warranty, guaranteeing that Kristie won't need to worry about her roof again. That's the Klaus Roofing Way! Kristie chose the IKO Dynasty Shingles in the color Sentinel Slate. Look at that stunning difference! 

Roof Replacement & Installation in Old Lyme, CT

Roof Replacement & Installation in Old Lyme, CT

Before After
Roof Replacement & Installation in Old Lyme, CT Roof Replacement & Installation in Old Lyme, CT

We gave this home in Old Lyme a breath of fresh air with a VentSure ridge vent built into a reconstructed roof of Estate Gray shingles. Everything was built upon a fresh foundation, with replaced plywood decking. Our roofs are installed under a 50 Year Warranty from Owens Corning, which includes both materials and workmanship!

Roof and Plywood Replacement in Lyme

Roof and Plywood Replacement in Lyme

Before After
Roof and Plywood Replacement in Lyme Roof and Plywood Replacement in Lyme

The team at Klaus Larsen provided a complete roof replacement with Owens Corning Duration: Sierra Gray. There were several sheets of plywood that also needed replacing due to damage and rot.  Call us today for a free price estimate!

Company Awards
$2,900 Klingberg Family Centers Donation
For every roof installed during this initiative, we have made a donation to support programs for children affected by trauma.... [Read more]
Voted #1 Contractor in Connecticut
Klaus Larsen was voted 1st in Best of Hartford Magazine in the Home Repair and Remodeling category. Over 20,000 people... [Read more]
VFW Appreciation for Veterans Outreach
The Veterans of Foreign Wars Organization recognized Klaus Larsen Roofing for their continuous veterans outreach and dedication in honoring those... [Read more]
More Awards

Experienced Roof Repair & Replacement Contractor Serving Old Lyme

Excellent Roofers, they went above and beyond replacing our roof and they always answered every time I called with a...
Happy Customers Surrounding Old Lyme, CT
Work Requests

Click the icons to see what our customers had to say.

Reviews From Old Lyme
Testimonials From Old Lyme
The job was done very fast. I was extremely pleased with how long it took them to do the job
Testimonial by Jonh L. from Lyme, CT
We decided to go with Klaus Larsen and were very happy that we did. They were very professional and polite.
Testimonial by Wayne S. from Old Lyme, CT

Experienced roofing contractor & gutter company in Old Lyme, CT

We have been serving Connecticut residents since 1998 and are committed to bringing you peace of mind. We are New London County's trusted roofer and gutter installation professionals. We always provide the best quality materials and service. For our gutter and roofing contractors, no project is too big or too small. We take great pride in our work, and will always treat you and your home with respect. Our experts have the tools and experience to give your home the roof, covered gutters, gutter leaf protection, attic insulation, and siding it deserves. We offer roof repairs, roof replacements, seamless gutters, leaf covers, replacement windows, new entry doors, attic air sealing, and siding services and will work hard to ensure that we exceed your expectations.

Whether repairing missing shingles on the roof, fixing roof wood rot, replacing clogged gutters, installing clog-proof gutter guards, updating outdated siding, adding cellulose insulation in the attic, or doing a roof replacement, we guarantee that your home will be safer and more beautiful than ever before. With over 20 years of experience, we are fully qualified to deal with any of your roofing, siding, gutter installation, or gutter leaf guard needs.

Here at Klaus Larsen LLC, your satisfaction is our priority, and we want to make the roof repair, roof replacement, new window installation, entry door replacement, siding, attic insulation, and gutter installation process as simple and pleasant as possible for you. To meet this goal, we offer free, no-obligation estimates for any of our services. Contact us today to find out how we can serve you!

Our roofing & gutter installation services in Old Lyme, CT

Whether you need a complete roof replacement, roof leak repairs, new seamless gutters, clog-proof gutter leaf guards, or updated siding, we offer these solutions and more!

  • Roof Replacement
  • New Roof Installation
  • Roof Repair
  • Snow Removal
  • Roof Inspection
  • Asphalt Shingles
  • Vinyl siding
  • Siding Replacement
  • Commercial Roofing
  • Siding Installation
  • Metal Roofing
  • Skylight Installation
  • Covered Gutter Installation
  • Gutter Protection System
  • Gutter Guards & Gutter Leaf Protection
  • Downspout & Downspout Extensions
  • And More!

Expert roof repairs & roof replacement in Old Lyme, CT

Does your home have roof leaks, wood rot, missing shingles, or storm damage? Or maybe it is time for you to get a new roof altogether. Roofing problems can become more severe and call for costlier, more complicated repairs the longer you wait to resolve them. These issues can also spread to other areas of the home, causing water intrusion, pest infestations, poor energy efficiency, interior leaks, and more. Whatever the case may be, our expert roofing contractors are the best in the business and will make sure that you get roof repairs or a roof replacement that you can be proud of.

So whether your home has roof storm damage, roof leaks, broken shingles, or has a roof that has reached the end of its lifespan, have one of our experts perform an on-site roof inspection! We can examine the system at every level and recommend solutions based on your home's unique needs. We also offer several different roofing materials:

  • Asphalt shingles
  • Wood shingles
  • Energy-efficient shingles
  • Metal roofing

Our roof repairs and roof replacements are engineered to last. And our lifetime roof replacement warranty gives you even more peace of mind!  We also work with insurance adjusters to ensure that you get the highest quality work for the lowest possible cost when you claim a roof replacement. 

In addition to roof repairs and roof replacements, we also install skylights and sun tunnels to bring even more light to your home and value to your property! Transform your Old Lyme home with any of our roof repair, roof replacement, and roof cleaning services today. Call 1-844-640-9774 or click below to schedule a free estimate!

Protect your home with seamless gutter installation

Does your home have leaky, clogged gutters? While a water management system is necessary to protect your property from structural damage, basement flooding and leaking, water intrusion, siding issues, and more, leaky and clogged gutters can cause more harm than good. That's because runoff becomes obstructed and spills over. But there is no reason to worry. Klaus Larsen LLC is the expert in gutter protection systems by Gutter Shutter, including seamless gutters, gutter guards, downspouts, and downspout extensions.

No matter what gutter problem you may have, including sagging gutters, leaky gutters, or clogged gutters, our trusted professionals have the resources and knowledge to give you the gutter protection system you need. Klaus Larsen LLC provides services like:

  • Gutter Protection System
  • Covered Gutter installation
  • Gutter guards & Gutter Covers
  • Downspouts & Downspout Extensions

If you have overflowing or clogged gutters or gutters that are old and in need of repair or replacement, you've come to the right place! We offer a variety of colors and materials to fit your style and budget and are ready to take on any project. Why wait when your house can be transformed and protected by new gutters today?

Replacement windows & doors

Does your house have uncomfortable drafts, high energy bills, or ugly, worn-looking windows and doors? Let Klaus Larsen LLC help with durable and beautiful replacement windows and doors! New doors and replacement windows improve the home's comfort and energy efficiency. Plus, they also enhance its overall curb appeal and property value.

Replacement windows & doors we offer:

  • Vinyl doors
  • Aluminum doors
  • Steel doors
  • Fiberglass doors
  • Bay & bow windows
  • Vinyl windows
  • Double-hung windows
  • Casement windows
  • Entry doors
  • And more!

Get a free estimate on a replacement doors and windows project today. Klaus Larsen LLC serves Old Lyme, CT and nearby areas.

Energy-efficient attic insulation & air sealing

If your attic has faulty insulation, poor air sealing, and energy efficiency issues, this can lead to whole-house problems, including roof damage, high energy bills, mold growth, drafts, and uncomfortable temperatures. But there is no reason to worry. Klaus Larsen LLC offers reliable attic insulation and air-sealing solutions! And unlike other roofers, we can diagnose roofing issues on the surface and inside the attic. So, you can rest assured that we fortify every layer of your roofing system.

Our attic insulation services include:

  • Blown cellulose insulation
  • Rigid foam insulation
  • Attic encapsulation
  • Radiant barriers
  • Air sealing
  • Duct insulation
  • And more!

Schedule a free attic insulation estimate to get started. We offer attic insulation services, including radiant barriers, cellulose insulation, rigid foam insulation, and duct insulation, in Old Lyme, CT and nearby.

Get your free roof replacement & roof repair quote today!

Klaus Larsen LLC is the specialist that you can trust with your roof repair, roof replacement, or gutter installation project. Whether you need to fix roof wood rot, update an old roof, replace clogged gutters, or install new vinyl siding, we are ready and able to take on any challenge and we guarantee that we will blow you away! We are proud to serve the Old Lyme area and want to give you a free estimate for any of our services. Call 1-844-640-9774 or click below to get started!

Case Studies From Old Lyme
This home in Old Lyme, CT was in desperate need of a new roof. The roof was well over 20 years old and the singles were starting to lose granules as...
This raised ranch in Old Lyme, CT had a 35 year old roof. Although there was no leaking, the rafters were broken and the owners were looking to re-do...
This home in Old Lyme had an old roof with underlying issues. Several pieces of plywood were damaged and needed to be replaced along with the roof...
Job Stories From Old Lyme, CT
Roofers in Old Lyme, CT

We first met this customer in Old Lyme, CT after providing a roof replacement for his neighbor. When we stripped the old shingles off the home, we found that most of the plywood was rotting and causing the roof to curve in a "U" shape. We replaced all of the rotted plywood, in order to re-secure the deck and installed Ice & Water shield with Sierra Gray shingles from Owens Corning. 

Roofers in Old Lyme, CT - Photo 1Roofers in Old Lyme, CT - Photo 2Roofers in Old Lyme, CT - Photo 3Roofers in Old Lyme, CT - Photo 4Roofers in Old Lyme, CT - Photo 5Roofers in Old Lyme, CT - Photo 6Roofers in Old Lyme, CT - Photo 7Roofers in Old Lyme, CT - Photo 8Roofers in Old Lyme, CT - Photo 9Roofers in Old Lyme, CT - Photo 10Roofers in Old Lyme, CT - Photo 11Roofers in Old Lyme, CT - Photo 12
Work Requests From Old Lyme, CT
Project Location: Old Lyme, CT
Need to replace a ~30 yr roof. slight leakage. no obvious wood damage
Project Location: Old Lyme, CT
My roof is leaking. It's about 9 years old but I have a small drip of water coming in on my 3rd floor. I'd like an estimate for a repair.
Project Location: Old Lyme, CT
To replace current gutters with seamless gutters.
Project Location: Old Lyme, CT
The room is getting to be 30 years old and the wife wants it replaced. A small leave developed this past weekend around the chimney enclosure. It is the main roof and two additional porch roofs, front and back.
Project Location: Old Lyme, CT
Replacing wood shakes on northern side of house with standing seam metal roofing. Also need to replace 3 skylights.
Project Location: Old Lyme, CT
30 year old roof. No signs of issues, but assume should be replaced soon.
Project Location: Old Lyme, CT
Roof is at end of life and looking for estimates to reroof.
Project Location: Old Lyme, CT
Small leak in roof into attic.
Project Location: Old Lyme, CT
I need an inspection of the existing roof & an estimate on replacing the roof if/when necessary. If access to the home is necessary I need to set up with a friend to meet you at the property.
Project Location: Old Lyme, CT
Roof replacement
Project Location: Old Lyme, CT
I would like to have gutters guards installed.